Math, asked by DhawalPatidar, 8 months ago

20. If 20 people belong to the Alpha Club, 30 people belong to the Beta Club
and six belong to both Clubs :
(a) How many belong only to the Alpha Club ?
(b) How many belong only to the Beta Club ?
(c) How many belong to just one Club ?
(d) How many belong to one or both Clubs ?

Finite sets

Answers

Answered by Harshvardhan07072005

0

Answer:

1) 20

2) 30

3) 20+30=50

4)20+30+6=56

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